.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    display: flex;
    flex-flow: column;
    align-items: center;
    z-index: 10000;
    transition:all .8s;
}

.header .topWrap {
    width: calc(100% - 220px);
    height: 100%;
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    justify-content: space-between;
    align-items: center;
    transition:all .8s;
}

.header.sub .topWrap {
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

.header .heBtn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .heBtn img {
    transition: all .8s;
}

.header .heBtn img:last-child {
    position: absolute;
}

.header:not(.scroll):not(.active):not(.sub) .heBtn img:last-child,
.header.sub .heBtn img:first-child,
.header.scroll .heBtn img:first-child,
.header.active .heBtn img:first-child {
    opacity: 0;
}

.header .topWrap .menu {
    display: flex;
    align-items: center;
    gap: 0 35px;
}

.header .topWrap .menu a {
    color: #fff;
    font-family: 'NotoKrD';
    font-size: 16px;
    transition:all .8s;
}

.header.sub .topWrap .menu a,
.header.scroll .topWrap .menu a,
.header.active .topWrap .menu a {
    color: #111;
}

.header.scroll {
    background-color: #fff;
}

.header.scroll .topWrap {
    border-color: transparent;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column; /* 세로 정렬 */
    gap: 30px 0;
    background-color: #121212;
    height: 567px;
}

.footer hr {
    width: 85%;
    height: 1px;
    background-color: #cccccc1f;
}

.footer .topWrap {
    position:relative;
    width: 85%;
    display: flex;
    justify-content: center;
}

.footer .topWrap .topBtn {
    position:absolute;
    bottom: 0;
    right: 0;
}